class ClassroomRegistrationHistory
  include DataMapper::Resource
  storage_names[:default] = "ClassroomRegistrationHistory"
  
  property :id,                        Serial
  property :classroom_registration_id, Integer,       :required => true
  property :status,                    Integer,       :required => true
  property :comment,                   Text,          :required => true, :lazy => false
  property :created_by,                Integer,       :required => true
  timestamps :at 
end
